Trileptal Oral Suspension (Oxcarbazepine)

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Trileptal Oral Suspension 60mg/mL

Product of United Kingdom
Manufactured by: Novartis
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Trileptal Oral Suspension 60mg/mL
Product of United Kingdom
Manufactured by Novartis
Top Brand Choice
Top Generic Choice

Trileptal Oral Suspension 60mg/mL

Product of Canada
Manufactured by: Novartis
*Product image for reference use only.
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Trileptal Oral Suspension 60mg/mL
Product of Canada
Manufactured by Novartis
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Trileptal (oxcarbazepine) Dosage and Side Effects

TRILEPTAL is used to treat partial seizures.

Warnings and Precautions

Serious Warnings and Precautions

  • Blood: Although infrequently reported, serious adverse effects affecting blood cell counts have been observed during the use of TRILEPTAL. Other side effects include: low white blood cell count, bone marrow depression and hepatitis. Close clinical and frequent laboratory supervision with your doctor should be maintained throughout treatment with TRILEPTAL in order to detect as early as possible any possible signs of a blood disorder. Your doctor should discontinue TRILEPTAL, if there is significant evidence of a bone marrow depression.
  • Skin: Serious and sometimes fatal skin reactions known as Toxic Epidermal Necrolysis (TEN) and Stevens-Johnson Syndrome (SJS), have been reported with TRILEPTAL. Other serious skin reactions such as Drug Rash with Eosinophilia and Systemic Symptoms (DRESS), Acute Generalized Exanthematous Pustulosis (AGEP) and maculopapular rash have also been reported. Although very rare, serious forms of DRESS and AGEP may also lead to death. Since some cases of these skin reactions have been genetically linked, your doctor may recommend a blood test to determine whether you belong to an at-risk population.
  • Contact your doctor immediately if you are developing a rash or any serious skin reactions such as red skin, blistering of the lips, eyes or mouth, and skin peeling accompanied by fever. Your doctor will determine if it is indeed drug-related, and discontinue TRILEPTAL in this case.

Important points you must tell your doctor before taking TRILEPTAL:

  • If you have ever shown unusual sensitivity (rash or any other signs of allergy) to carbamazepine or to any other drugs. If you have had an allergic reaction to carbamazepine you have a 25%-30% chance of being allergic to TRILEPTAL.
  • If you have a kidney disease.
  • If you have a serious liver disease.
  • If you are taking diuretics (medicines used to help the kidneys get rid of salt and water by increasing the amount of urine produced).
  • If you have a heart disease with shortness of breath and swelling of the feet or legs due to fluid retention.
  • If you know that your blood level of sodium is low.
  • If you are pregnant, breast-feeding or planning to become pregnant
  • If you are taking other medicines
  • If you have a history, or family history, of bone disease.

You should also tell your doctor if any of these statements were applicable at any time in the past.

If you are a woman taking a hormonal contraceptive (such as “the pill”), TRILEPTAL may render this contraceptive ineffective. Therefore, you should use either a different method of contraception or an additional non-hormonal method of contraception while you are taking TRILEPTAL. This should help to prevent an unwanted pregnancy. Tell your doctor at once if you get irregular vaginal bleeding or spotting. If you have any questions about this, check with your doctor or health professional.

Do not stop your treatment with TRILEPTAL without first checking with your doctor. To prevent sudden worsening of your seizure, do not discontinue your medicine abruptly.

Will TRILEPTAL affect your ability to drive or use machines?

It is important to discuss with your doctor if you can drive a vehicle or operate machines. TRILEPTAL may make you feel sleepy or dizzy, or may cause blurred vision, double vision, lack of muscle coordination or a depressed level of consciousness, especially at the beginning of treatment, and may affect your ability to operate machinery, including a vehicle.

Important information about some of the ingredients of TRILEPTAL oral suspension:

One mL of TRILEPTAL oral suspension contains 175 mg of sorbitol (an inactive ingredient). When taken according to the dosage recommendations, the maximum daily dose contains 7 g of sorbitol. Sorbitol may cause stomach upset and diarrhea. Patients with rare hereditary problems of fructose intolerance should not take this medicine.

TRILEPTAL oral suspension contains ethanol (alcohol), less than 100 mg per dose.

TRILEPTAL oral suspension contains parahydroxybenzoates which may cause allergic reactions (possibly delayed).

What special precautions should pregnant or breast-feeding women take?

Tell your doctor if you are pregnant, breast-feeding, or planning to become pregnant. It is important to control epileptic seizures during pregnancy. However, there may be a risk to your baby if you take antiepileptic drugs during pregnancy. Your doctor will tell you the benefits and potential risks involved and help you to decide whether you should take TRILEPTAL.

Do not stop your treatment with TRILEPTAL during pregnancy without first checking with your doctor.

During pregnancy there can be a gradual decrease in the amount of the active ingredient in TRILEPTAL in your blood. As a precaution to check that the blood levels of the active ingredient are adequate for controlling your seizures, your doctor may recommend periodic blood testing throughout your pregnancy.

The active ingredient in TRILEPTAL passes into breast milk. This could cause side effects for breast-fed babies. Therefore, you should not use TRILEPTAL during breast-feeding.

Ask your doctor or pharmacist for advice before taking any medicine during pregnancy or while you are breast-feeding.

Side Effects

The most common side-effects may include:

  • Fatigue, sleepiness, dizziness, unsteadiness
  • Headache
  • Nausea, vomiting, abdominal pain, diarrhea, constipation
  • Double vision, uncontrolled eye movement, blurred vision
  • Anxiety, nervousness, feeling of depression, mood swing, memory problems, difficulty concentrating, apathy (feeling indifferent/loss of interest), agitation, confusion
  • Trembling, problems with muscle coordination, weakness
  • Acne, hair loss

There have been reports of bone disorders including osteopenia and osteoporosis (thinning of the bone) and fractures in patients on long term-treatment with TRILEPTAL.

Interactions with this medication

Can you use TRILEPTAL if you are taking other medicines?

Before taking any medicine at the same time as TRILEPTAL talk to your doctor or pharmacist. This applies to both prescription and non-prescription (over-the-counter) medicines, and especially to:

  • Hormonal contraceptives (such as the birth-control pill).
  • Other antiepileptic drug (such as carbamazepine, phenobarbital or phenytoin).
  • Calcium antagonists (such as felodipine) (type of medicine used to treat high blood pressure).
  • Medicines which reduce the level of sodium in your blood, e.g. diuretics (used to help the kidneys get rid of salt and water by increasing the amount of urine produced).
  • Medicines which control your body's immune system (such as cyclosporine).

What foods and drinks should be avoided?

Alcohol may increase the sedative effects (making you more sleepy) of TRILEPTAL. Avoid alcohol as much as possible and ask your doctor for advice.

Proper Use of this medication

TRILEPTAL can be taken with or without food.

Usual dose:

Take your medicine exactly as your doctor or pharmacist tells you.

TRILEPTAL should be taken twice a day, every day, at about the same time of day, unless the doctor tells you otherwise. Taking TRILEPTAL at the same time each day will have the best effect on controlling epilepsy. It will also help you to remember when to take TRILEPTAL.

The usual starting dose of TRILEPTAL for adults (including elderly patients) is 600 mg per day. Take one 300 mg tablet twice daily or two 150 mg tablets twice daily or 5 mL of oral suspension twice daily. This dosage may be gradually increased if necessary until the best results are obtained. This is usually achieved at a dose between 600 and 2400 mg per day.

If TRILEPTAL is being taken with another antiepileptic, best results may be obtained with a dose between 600 and 1200 mg per day. Your doctor will decide the best dose of TRILEPTAL if you are taking another antiepileptic.

The starting dose in patients with kidney disease (with impaired renal function) is half the usual starting dose.

The dosage for children will be calculated by your doctor and depends on your child's weight. The starting dose is 8-10 mg/kg bodyweight per day given in two divided doses.

Your doctor will tell you how long your/your child's treatment with TRILEPTAL will last. The duration of treatment is based on your/your child's seizure type; and ongoing treatment for many years may be necessary to control the seizures. Do not change the dose or stop treatment without talking to your doctor.

About the Medicine Dispensing System:

There are three parts to the dispensing system:

  1. A plastic adapter that you push into the neck of the bottle the first time you open the bottle. The adapter must always remain in the bottle.
  2. A bottle containing 250 mL of the medicine, with a child resistant cap. Always replace the cap after use.
  3. A 10 mL oral dosing syringe that fits into the plastic adapter to withdraw the prescribed dose of medicine from the bottle.

Taking the Medicine:

The medicine can be swallowed directly from the oral syringe, or mixed in a small glass of water.

  1. Shake the bottle well. Prepare the dose right away.
  2. Push and turn the child resistant cap to open the bottle. (Note: always replace the cap after use.)
  3. Check the plunger is fully down inside the barrel of the oral syringe.
  4. Keep the bottle upright and insert the oral syringe firmly into the plastic adapter.
  5. Hold the oral syringe in place and carefully turn the bottle upside down.
  6. Slowly pull the plunger fully down so that the syringe fills with medicine. Push the plunger back up completely to expel any large air bubbles that may be trapped inside the oral syringe.
  7. Withdraw the prescribed dose: slowly pull the plunger down until the top edge of the black ring is exactly level with the marker on the oral syringe barrel that indicates the prescribed dose.
  8. Carefully turn the bottle upright. Take out the oral syringe by gently twisting it out of the plastic adapter. The plastic adapter should stay in the bottle. Note: If the prescribed dose is more than 10 mL, you will need to reload the oral syringe to make up the full dose.
  9. The dose of medicine can be swallowed directly from the oral syringe (the patient must be sitting upright and the plunger must be pushed slowly to allow the patient to swallow). Alternatively, the dose can be mixed in a small glass of water just prior to administration. Stir and drink the entire mixture right away.
  10. Replace the child resistant cap after use.
  11. Cleaning: After use, rinse the syringe with water and shake out as much residual liquid as possible and leave out to dry.


If you have taken many more tablets or much more oral suspension than your doctor prescribed, contact your doctor, the nearest hospital or regional Poison Control Center immediately, even though you may not feel sick. You may require medical attention.

Missed dose:

If you have only forgotten one dose, take it as soon as you remember. However, if it is time for your next dose, do not take the missed dose. Just go back to your regular dosing timetable. Do not double the dose at any time.

If you have forgotten to take several doses, contact your doctor.

About this medication

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The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.

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